feat: add actor behavior projectiles

2026-07-30 13:15:55 +08:00
parent 9e946c7772
commit 52741e68a8
2 changed files with 204 additions and 1 deletions
@@ -55,6 +55,45 @@ namespace XWorld.Framework.Tests.ActorBehavior
            Assert.DoesNotContain(events, e => e.Kind == BehaviorEventKind.TimelineEffect);
            Assert.Contains(events, e => e.Kind == BehaviorEventKind.AttributeEffectRequested && e.TargetActorId == 2 && e.Attribute == "hp");
        }
+
+        [Fact]
+        public void Projectile_SpawnsMovesHitsAndExpiresAtHitLimit()
+        {
+            BehaviorWorld world = TestWorld.CreateServerWorld();
+
+            world.TryStartBehavior(1, "slash", BehaviorInput.FromDirection(1, 0));
+            world.Tick(0.33f);
+            Assert.True(world.ActiveProjectileCount > 0);
+
+            world.Tick(0.1f);
+            var events = world.DrainEvents();
+
+            Assert.Contains(events, e => e.Kind == BehaviorEventKind.ProjectileSpawned);
+            Assert.Contains(events, e => e.Kind == BehaviorEventKind.ProjectileMoved);
+            Assert.Contains(events, e => e.Kind == BehaviorEventKind.ProjectileHit && e.TargetActorId == 2);
+            Assert.Equal(0, world.ActiveProjectileCount);
+        }
+
+        [Theory]
+        [InlineData("Line")]
+        [InlineData("Parabola")]
+        [InlineData("Homing")]
+        public void ProjectileMovementModes_UpdatePosition(string movementKind)
+        {
+            string fly = TestBehaviorJson.FlyObject.Replace(@"""kind"": ""Line""", @"""kind"": """ + movementKind + @"""");
+            BehaviorConfigCatalog catalog = BehaviorConfigCatalog.LoadFromJson("fighter", TestBehaviorJson.Skill, fly, TestBehaviorJson.Buff);
+            var world = new BehaviorWorld(new BehaviorWorldOptions { Mode = BehaviorRunMode.ClientPresentation });
+            world.RegisterCatalog(catalog);
+            world.AddActor(new BehaviorActorState { ActorId = 1, CatalogType = "fighter", TeamId = 1, Position = new BehaviorVector3(0, 0, 0), Forward = new BehaviorVector3(1, 0, 0), Radius = 0.3f, Alive = true });
+            world.AddActor(new BehaviorActorState { ActorId = 2, CatalogType = "fighter", TeamId = 2, Position = new BehaviorVector3(4, 0, 0), Forward = new BehaviorVector3(-1, 0, 0), Radius = 0.3f, Alive = true });
+
+            world.TryStartBehavior(1, "slash", BehaviorInput.FromTargetActor(2));
+            world.Tick(0.33f);
+            world.DrainEvents();
+            world.Tick(0.1f);
+
+            Assert.Contains(world.DrainEvents(), e => e.Kind == BehaviorEventKind.ProjectileMoved && e.Position.X > 0);
+        }
    }

    internal static class TestWorld